Answer:
E
Step-by-step explanation:
2:12 is equivalent to 8:48
Answer:
yes it is a function
Step-by-step explanation:
You have to take the numbers and see if any of them are the same in the X column if their are some of the same numbers you only write the number once. than you connect the numbers to the given output. If any numbers have 2 outputs it is not a function.
Answer:
14/15
Step-by-step explanation:
simple
3/5 + 1/3= 14/15
Let the variable for total cost be c and person be p
c = 5x + 5x